2018718150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 5373941760

約数和(自身を除く): 3355223610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 47, 50, 71, 74, 75, 94, 109, 111, 141, 142, 150, 185, 213, 218, 222, 235, 282, 327, 355, 370, 426, 470, 545, 555, 654, 705, 710, 925, 1065, 1090, 1110, 1175, 1410, 1635, 1739, 1775, 1850, 2130, 2350, 2627, 2725, 2775, 3270, 3337, 3478, 3525, 3550, 4033, 5123, 5217, 5254, 5325, 5450, 5550, 6674, 7050, 7739, 7881, 8066, 8175, 8695, 10011, 10246, 10434, 10650, 12099, 13135, 15369, 15478, 15762, 16350, 16685, 17390, 20022, 20165, 23217, 24198, 25615, 26085, 26270, 30738, 33370, 38695, 39405, 40330, 43475, 46434, 50055, 51230, 52170, 60495, 65675, 76845, 77390, 78810, 83425, 86950, 100110, 100825, 116085, 120990, 123469, 128075, 130425, 131350, 153690, 166850, 189551, 193475, 197025, 201650, 232170, 246938, 250275, 256150, 260850, 286343, 302475, 363733, 370407, 379102, 384225, 386950, 394050, 500550, 568653, 572686, 580425, 604950, 617345, 727466, 740814, 768450, 859029, 947755, 1091199, 1137306, 1160850, 1234690, 1431715, 1718058, 1818665, 1852035, 1895510, 2182398, 2843265, 2863430, 3086725, 3637330, 3704070, 4295145, 4738775, 5455995, 5686530, 6173450, 7158575, 8590290, 9093325, 9260175, 9477550, 10911990, 13458121, 14216325, 14317150, 18186650, 18520350, 21475725, 26916242, 27279975, 28432650, 40374363, 42951450, 54559950, 67290605, 80748726, 134581210, 201871815, 336453025, 403743630, 672906050, 1009359075, 2018718150]

約数ペア:

[(1, 2018718150), (2, 1009359075), (3, 672906050), (5, 403743630), (6, 336453025), (10, 201871815), (15, 134581210), (25, 80748726), (30, 67290605), (37, 54559950), (47, 42951450), (50, 40374363), (71, 28432650), (74, 27279975), (75, 26916242), (94, 21475725), (109, 18520350), (111, 18186650), (141, 14317150), (142, 14216325), (150, 13458121), (185, 10911990), (213, 9477550), (218, 9260175), (222, 9093325), (235, 8590290), (282, 7158575), (327, 6173450), (355, 5686530), (370, 5455995), (426, 4738775), (470, 4295145), (545, 3704070), (555, 3637330), (654, 3086725), (705, 2863430), (710, 2843265), (925, 2182398), (1065, 1895510), (1090, 1852035), (1110, 1818665), (1175, 1718058), (1410, 1431715), (1635, 1234690), (1739, 1160850), (1775, 1137306), (1850, 1091199), (2130, 947755), (2350, 859029), (2627, 768450), (2725, 740814), (2775, 727466), (3270, 617345), (3337, 604950), (3478, 580425), (3525, 572686), (3550, 568653), (4033, 500550), (5123, 394050), (5217, 386950), (5254, 384225), (5325, 379102), (5450, 370407), (5550, 363733), (6674, 302475), (7050, 286343), (7739, 260850), (7881, 256150), (8066, 250275), (8175, 246938), (8695, 232170), (10011, 201650), (10246, 197025), (10434, 193475), (10650, 189551), (12099, 166850), (13135, 153690), (15369, 131350), (15478, 130425), (15762, 128075), (16350, 123469), (16685, 120990), (17390, 116085), (20022, 100825), (20165, 100110), (23217, 86950), (24198, 83425), (25615, 78810), (26085, 77390), (26270, 76845), (30738, 65675), (33370, 60495), (38695, 52170), (39405, 51230), (40330, 50055), (43475, 46434)]